Bridge Construction and Streamflow
Water-quality and Channel Morphology, French Broad River, NC
Water-quality and Channel Morphology, French Broad River, NC
Low-flow Frequency and Mean Annual Flow Statistics Application and Publication
Drought Persists
Strengthening Partnerships for Chattahoochee River Stewardship
SAWSC Management Attends Chattahoochee River National Recreation Area Ceremony
SAWSC Management Attends Chattahoochee River National Recreation Area Ceremony
Triangle Area Water Supply Monitoring Project (TAWSMP) Listening Session
USGS scientists, TAWSMP partners, and NCDEQ gathered to discuss emerging contaminants and optimize future data collection activities.
USGS scientists, TAWSMP partners, and NCDEQ gathered to discuss emerging contaminants and optimize future data collection activities.
South Atlantic Water Science Center (SAWSC)
Welcome to USGS South Atlantic Water Science Center's (SAWSC) Website. We offer water information for Georgia, North Carolina, and South Carolina.
Hydrologic Data at SAWSC
Hydrologic Data at SAWSC
We provide current and historical surface-water, groundwater, water quality, water use, and ecological data in various formats (map, graphical, tabular).
Science at SAWSC
Science at SAWSC
The South Atlantic Water Science Center collects high-quality hydrologic data and conducts unbiased, scientifically sound research on Georgia's, North Carolina's, and South Carolina's water resources.
News
Low-Flow Statistics Flow Report Available in StreamStats
Low-Flow Statistics Flow Report Available in StreamStats
SAWSC Scientists Share Latest Research Results at North Carolina Water Resources Research Institute (NC WRRI) Conference
SAWSC Scientists Share Latest Research Results at North Carolina Water Resources Research Institute (NC WRRI) Conference
Wildfires continue to burn in Georgia, North and South Carolina
Wildfires continue to burn in Georgia, North and South Carolina
Publications
Streamflow characterization and effects of Interstate 26 highway construction on water-quality and channel morphology conditions of the French Broad River in Buncombe and Henderson Counties, North Carolina, 2019–22 Streamflow characterization and effects of Interstate 26 highway construction on water-quality and channel morphology conditions of the French Broad River in Buncombe and Henderson Counties, North Carolina, 2019–22
The North Carolina Department of Transportation began a series of highway construction projects to upgrade Interstate 26 (I–26) in Buncombe and Henderson Counties, North Carolina, starting in early 2020. The North Carolina Department of Transportation and the U.S. Geological Survey partnered in 2019 to monitor and assess water-quality and geomorphic conditions throughout the French Broad...
Methods for estimating selected low-flow frequency and mean annual flow statistics at gaged and ungaged locations on streams in Georgia, North Carolina, and South Carolina Methods for estimating selected low-flow frequency and mean annual flow statistics at gaged and ungaged locations on streams in Georgia, North Carolina, and South Carolina
The U.S. Geological Survey, in cooperation with the Georgia Department of Natural Resources (Environmental Protection Division), North Carolina Department of Environmental Quality (Division of Water Resources), North Carolina Department of Public Safety (Office of Recovery and Resiliency), and South Carolina Department of Environmental Services, updated low-flow frequency, mean annual...
Assessing streams in the Chesapeake Bay Watershed to guide conservation and restoration activities Assessing streams in the Chesapeake Bay Watershed to guide conservation and restoration activities
Freshwater streams in the Chesapeake Bay watershed are home to numerous aquatic organisms (like fish, amphibians, mussels, and insects) and provide drinking water and recreational opportunities to people living in or visiting the watershed. Land-use changes, such as urban development and increased activities in certain agricultural sectors, have degraded water quality and altered...
Science
Monitoring water-quality and geomorphology in the French Broad River during I-26 construction
The North Carolina Department of Transportation (NCDOT) has partnered with the U.S. Geological Survey (USGS) to assess water-quality impacts resulting from the I-26 construction projects in western North Carolina. Streamflow, precipitation, and water-quality monitoring data will support the NCDOT construction-site inspections by allowing adaptive responses to potential construction impacts and...
Archived and Completed Projects - South Atlantic Water Science Center
The USGS South Atlantic Water Science Center (SAWSC) is comprised of water-science offices throughout Georgia, North Carolina, and South Carolina. The SAWSC conducts research and investigations related to topics such as groundwater and surface-water quality related to anthropogenic and agricultural activities, hydraulic and hydrologic modeling, tracking the movement of groundwater contamination...
Urban and Small, Rural Streams Flood Frequency Information
Reliable estimates of the magnitude and frequency of floods are essential for such things as the design of transportation and water-conveyance structures, flood insurance studies, and flood-plain management. Flood-frequency estimates are particularly important in densely populated urban areas. The U.S. Geological Survey (USGS) is using a multistate approach to update methods for determining the...